We took the tour the Sunday before Thanksgiving. We had a blast!! I went with my sister. You've pretty much heard the gist of it, but I will add that you are given headphones and your tour guide speaks with a microphone so you can hear him/her easily. Then in between discussions with the tour guide, you get to listen to Christmas music and sing along (if you're so inclined!). I slipped my headphones off once and discovered my sister and I were the only ones singing

. You sort of forget no one else outside of your tour can hear the music!
The parade seats were awesome! We could talk to the characters in the parade and some came over to speak with us or high five members of our group.
We did the 4:15 tour so we could see everything lit up.
We were also given a pass for front-of-the-line on any ride except Toy Story for up to 6 people.
Oh, also...you can get a 20% discount with an ap or
AAA card.